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US2012327315A1
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Video projection device for mobile device having a first projection surface integral with a surface of the mobile device
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US2012320077A1
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Communicating status and expression
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US2012263513A1
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Viewing display imagery through a keyboard keycap
|
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US2012262309A1
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Particulate barrier for keyboard display
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US2012084966A1
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Method of making an interactive keyboard
|
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US2012086643A1
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Keyboard device with optically enhanced display output
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US2012068933A1
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Interactive keyboard with multiple different key arrangements
|
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US2012068934A1
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Interactive keyboard with viewable display
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US2010304188A1
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End-loaded battery carriage
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US2010259488A1
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Avoiding optical effects of touch on liquid crystal display
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US2009130493A1
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Protecting against incorrect battery polarity
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US2008309522A1
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Keyboard with touch sensitive zones and corresponding computer user interface
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US2008268296A1
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Polarity protection for multiple batteries
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